类风湿性关节炎(RA)是结缔组织疾病的一种常见病,是发生在关节的自身免疫性疾病,通常累及手和足的关节。其临床表现为对称性关节病变,可见晨僵、关节肿胀、关节痛、关节畸形,关节功能障碍等[1]。目前,RA的治疗主要包括药物治疗、手术治疗和心理康 Rheumatoid arthritis (RA) is a common disease of connective tissue disease and is an autoimmune disease that occurs in the joints, often involving the joints of the hands and feet. The clinical manifestations of symmetrical joint disease, showing morning stiffness, joint swelling, joint pain, joint deformity, joint dysfunction [1]. At present, the treatment of RA mainly includes medical treatment, surgical treatment and mental health